MB3793-27A Datasheet, PDF (7/30 Pages) Fujitsu Component Limited. – Power Voltage Monitoring IC with Watchdog Timer

MB3793-27A
7. Electrical Characteristics
7.1 DC Characteristics
Parameter
Symbol
Conditions
Power supply current
I_CC
After exit from reset
Detection voltage
Ta = +25 C
V_SL
V_CC falling _{Ta = –40 C to +85 C}
V_SH
V_CC rising
Ta = +25 C
Ta = –40 C to +85 C
Detection voltage hysteresis
difference
V_SHYS V_SH – V_SL
Clock-input threshold voltage
V_CIH
V_CIL
CK rising
CK falling
Clock-input hysteresis
V_CHTS
—
V_IIH
—
Inhibition-input voltage
V_IIL
—
Input current
(CK1, CK2, INH)
I_IH
V_CK = 5 V
I_IL
V_CK = 0 V
Reset output voltage
V_OH
V_OL
I_RESET = –5 mA
I_RESET = +5 mA
Reset-output minimum power
voltage
V_CCL
I_RESET = +50 A
: The values enclosed in parentheses ( ) are setting assurance values.
Min
—
2.63
(2.59)*
2.69
(2.65)*
35
(0.7)*
0.5
(0.1)*
2.2
—
—
–1.0
2.8
—
—
(V_CC = +3.3 V, Ta = +25C)
Value
Typ
Unit
Max
31
55
A
2.70
2.77
V
2.70
(2.81)*
2.76
2.87
V
2.76
(2.87)*
65
95
mV
1.3
1.9
V
1.0
(1.5)*
V
0.3
(0.6)*
V
—
—
V
0
0.8
0
1.0
A
0
—
A
3.10
—
V
0.12
0.4
V
0.8
1.2
V
Document Number: 002-08550 Rev. *A
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